148245028698239 has 16 divisors (see below), whose sum is σ = 162916813935360. Its totient is φ = 133772579482560.

The previous prime is 148245028698227. The next prime is 148245028698241. The reversal of 148245028698239 is 932896820542841.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 148245028698239 - 2⁴ = 148245028698223 is a prime.

It is a super-2 number, since 2×148245028698239² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148245028698839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12560852 + ... + 21313494.

It is an arithmetic number, because the mean of its divisors is an integer number (10182300870960).

Almost surely, 2^{148245028698239} is an apocalyptic number.

148245028698239 is a deficient number, since it is larger than the sum of its proper divisors (14671785237121).

148245028698239 is a wasteful number, since it uses less digits than its factorization.

148245028698239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8764030.

The product of its (nonzero) digits is 477757440, while the sum is 71.

The spelling of 148245028698239 in words is "one hundred forty-eight trillion, two hundred forty-five billion, twenty-eight million, six hundred ninety-eight thousand, two hundred thirty-nine".